ArticleJournal of veterinary internal medicine
Salivary peptidomic profiling of chronic gingivostomatitis in cats by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry and nanoscale liquid chromatography-tandem mass spectrometry.
Article in Journal of veterinary internal medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Serum peptidomic profiling identifies systemic JAK-STAT and PI3K-Akt pathway dysregulation in cats with chronic gingivostomatitis.Journal of veterinary internal medicine · 2026Article
- Tissue Proteomics of Feline Mammary Carcinoma: Differences in Protein Profiles Among Histological Grades Using Liquid Chromatography-Tandem Mass Spectrometry.Veterinary and comparative oncology · 2026Article
- Article
- Overexpression of the IL-23/IL-17A Axis and Their Receptors (IL-23R and IL-17RA) in Gingival Tissue of Patients With Periodontitis.International journal of dentistry · 2026Article
- Identification of serum peptide biomarkers for cholangiocarcinoma diagnosis and staging via MALDI-TOF MS and LC-MS/MS.British journal of cancer · 2026Article
- Assessment of Selected Endothelial Damage Biomarkers in the Determination of Endothelial Damage in Cats With Gingivostomatitis.Veterinary medicine and science · 2025Article
- Phosphoproteomic profiling of feline mammary carcinoma: Insights into tumor grading and potential therapeutic targets.PloS one · 2025Article
- Salivary peptidomic profiling of chronic gingivostomatitis in cats by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry and nanoscale liquid chromatography-tandem mass spectrometry.Journal of veterinary internal medicineArticle
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
backgroundChronic gingivostomatitis in cats (FCGS) is a moderately to severely painful condition, potentially caused by inadequate immune response to oral antigenic stimulation. Salivary peptidome analysis can identify inflammatory protein mediators and pathways involved in oral mucosal immune activation and may indicate potential therapeutic options for FCGS.
objectiveEvaluate the diversity and abundance of salivary peptides in cats with FCGS using matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) and nanoscale liquid chromatography-tandem mass spectrometry (nano LC-MS/MS). ANIMALS: Thirty-two cats with FCGS and 18 healthy controls.
methodsCase-control cross-sectional study. We compared the salivary peptide profiles of diseased and healthy cats. The diagnosis of FCGS was confirmed by histopathology. Saliva samples were analyzed for viral infections using polymerase chain reaction (PCR), peptide mass fingerprint (PMF) using MALDI-TOF MS, and peptide identification using nano LC-MS/MS.
resultsDistinct clusters of peptide profiles were observed between groups. In FCGS, 26 salivary peptides were altered, including apolipoprotein A1, nuclear receptor subfamily 1 group I member 3, fibrinogen alpha chain, interleukin 2 receptor gamma, interleukin 23 receptor, hemoglobin subunit alpha, and serpin peptidase inhibitor clade A (alpha-1 antiproteinase, antitrypsin) member 12, protein-tyrosine-phosphatase, and cholinergic receptor nicotinic alpha 10 subunit. Protein-anti-inflammatory drug interaction networks were observed. CONCLUSIONS AND CLINICAL IMPORTANCE: Peptide mass fingerprint and peptide profiles identified distinct clusters between FCGS and healthy cats. The 9 novel salivary peptide markers were associated with the JAK/STAT and PI3K/Akt pathways and immune responses. These potentially noninvasive biomarkers may facilitate understanding of FCGS pathophysiology and guide future therapeutic research.
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